yield的例句大全

Multiple correlation analysis among yield, fiber quality and plant type characters in Upland Cotton

陆地棉产量纤维品质和株型性状的多元相关分析

Partial correlation coefficients between four factors and yield are all positive.

4个因素与产量的偏相关系数均为正值。

The results show that backward electron emission yield deviates from inverse cosine law, due to the role of the valence electrons of H2+.

研究发现背向的电子发射产额不满足余弦关系，这是由于H2+上的价电子所引起的。

Use of end capping agent to increase the yield of thermostable acetal copolymer

利用封端剂提高共聚甲醛的热碱稳定产物收率的研究

At the end capping stage, the reaction temperature is 120 ℃ at first and then 150 ℃, and the reaction time is 5 h. Under the optimum reaction conditions the yield of the product can be up to 86.7%.

在封端反应阶段，反应初期的适宜温度为120℃、后期以150℃为佳，适宜的反应时间为5h，在该条件下收率为86.7%。

Research comprehensive measures for high yield of rice ( shanyou no.63) in saline-alkali land in costal region

滨海盐碱地水稻高产综合农艺措施研究

Research on Space Distribution of Yield Characteristics in Upland Cotton

陆地棉产量性状的空间分布

The gross redemption yield of a bond is simply the average rate at which the sum of the future coupon payments and redemption proceeds are discounted to equate their value to the current market price.

债券的总赎回收益率，简单来说，就是使未来的息票兑现额和赎回收益的总和等于当前的市场价格的平均利率。

Under conventional crop management condition, wheat grain yield was affected significantly by soil organic matter and spike number per acreage.

研究发现，在目前的冬小麦-夏玉米轮作体系中，土壤有机质含量和单位面积有效穗数是影响冬小麦产量的主要因素，而生长天数则是影响玉米产量的主要因素。

Cracking load, yield load and ultimate load are obviously higher.

开裂荷载明显提高，屈服荷载和极限荷载均显著提高。

It also gives a detailed analysis of properties of various kinds of stock and cracking yield status, which has strong reference significance to increase the source of cracked stock in similar units.

详细分析了各种原料的性质和裂解收率情况，对于同类装置增加裂解原料来源具有较好的借鉴意义。

Although the late sowing could somewhat reduce the incidence of cracked stem disease, but it could not show high yield and high quality of broccoli.

虽然在田间试验中适当推迟播种日期可以在一定程度上降低裂茎病发生率，但是这样并不能保证青花菜的产量和商品品质。

Otherwise, the cracked gas yield and propylene selectivity will go up.

相反，则裂化气产率和丙烯选择性提高。

In NFT, the cultivation bed with no-cloth cover has significant influence on the yield of lettuce.

在NFT栽培方式中，栽培槽底铺不铺无纺布对生菜产量有显著影响。

The effect of winter cover crop on soil organic carbon and crop yield

农田冬季覆盖作物对土壤有机碳含量和主作物产量的影响

As a consequence of the above, integration technique of ridge tillage and covering film between furrows measure has the best effect on water saving and yield increasing in this area.

由此综合以上结果可得出，行间覆膜与垄向区田集成措施为黑龙江西部风沙土区节水增产最有效的保护性耕作措施。

Study on Expert System Knowledge Model of Foodstuff Yield Prediction

粮食作物产量预测的专家系统知识模型研究

Yield prediction of Winter Wheat Based on the long-term nonlinear impact analysis

基于长时段非线性影响分析的冬小麦产量预报

Yield Prediction Method and Its Application in Seismic Design of Building Structure

建筑抗震设计的屈服判别法及其工程应用

Realization and Research of Foodstuff Yield Prediction Model Based on Mobile Agent

基于移动Agent技术的粮食作物产量预测模型研究